Don't forget hygiene. Robot taxis are going to be much grosser because you won't have a human watching to make sure the person in the back seat isn't spilling c

Don't forget hygiene. Robot taxis are going to be much grosser because you won't have a human watching to make sure the person in the back seat isn't spilling coffee/having sex (with self or others)/throwing up/hawking luggies (sorry I'm from the 80s, what's the right term?). Though I am sure we will all also at some point grab one whose previous occupant didn't quite make it to the hospital in time for the childbirth :)